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Network communication

A Coggle Diagram about Differences between electronic faxing and physical faxing, Physical fax (a single unit contains scanner, modem and printer, faxed document is scanned and then the modem converts the data from the scan into a series of sounds that are sent along a telephone line, enter the number of the fax machine at the receiving end of the line to send the fax and one fax can be sent or received at the same time), Advantage (emails can be viewed without others seeing them. faxes are usually printed out in an area shared by other employees so they can be seen by others, emails can be viewed on any portable device ,computer, smartphone and the infomation in fax form is not normally a computer file and cannot be edited by the receiver ), Electronics/ internet faxing, Disadvantage (emails can be used to distribute viruses and faxed signed documents are usually legally acceptable) and Email (an electronic message sent from one communication device to another)